Sleepcraft vs SomniTune

Sleepcraft reads your sleep data from Apple Health and breaks it down differently than most apps. It shows your sleep on a 12-hour clock face so you can see exactly when you got deep sleep, REM, light sleep, and awake periods. Instead of one combined sleep score, Sleepcraft gives each phase its own score — deep, REM, light, continuity, and regularity — so you know exactly what's working and what isn't. Scoring is calibrated to your age and sex. A 50-year-old man and a 25-year-old woman have different optimal deep sleep and WASO targets, based on clinical benchmarks from the NIH, CDC, and NHS. You can tag daily factors like late coffee, alcohol, or a hard workout and see how they affect not just your overall sleep, but each individual stage. Some patterns aren't obvious — for some people, ovulation can increase deep sleep, or a daytime nap might actually extend total sleep duration rather than shorten it. Sleepcraft surfaces these personal links so you're not guessing. It also connects your daytime active energy and HRV to nightly recovery, and uses your historical data to forecast tonight's sleep quality based on your current trends. All processing happens on your iPhone. No backend servers, no accounts. Your tagged factors and ratings sync through your own iCloud. Terms of Use (EULA): https://sleepcraft.app/privacy

SomniTune helps you find out which sleep sounds and bedtime rituals actually work for you. Play a sound as you fall asleep — rain, thunder, ocean, a stream, a crackling fireplace, a purring cat, a fan, brown or pink noise, calm ambient music, or singing bowls and chimes for meditation — and set a sleep timer. In the morning, SomniTune pairs what you played with the sleep data in Apple Health and shows how each night went: total sleep, time to fall asleep, deep and REM sleep, and a hypnogram of your sleep stages. WHICH SOUND IS FASTEST FOR YOU From the second night you try a sound, Insights names the one you fall asleep fastest with — and says how clear the difference really is, measured against how much your own nights vary. When two sounds are inside each other's noise, it tells you that instead of picking a winner. WAKE-UP ALARM Set the time you must be up by and a window of 15, 30 or 45 minutes, or an hour, before it. Inside that window SomniTune watches for the moment you start moving and rings then; otherwise it rings at your time exactly, never after it. An iPhone measures movement and sound, not sleep stages, so the earlier moment is a judgement about movement and nothing more. On iOS 26 the alarm is rung by iOS itself, like the Clock app's: on silent, through a Focus, and whether or not SomniTune is running. On earlier iOS your set time is scheduled as a notification, so it still rings if the app is not running. WORKS WITH APPLE HEALTH SomniTune reads sleep data from Apple Health, which includes Apple Watch and sleep trackers that sync to Health, such as smart rings. NO WATCH OR RING? YOUR IPHONE CAN TRY Leave your iPhone on the bed or nightstand and SomniTune estimates the night from how still it lay and, if you allow it, what the room sounded like: when you settled, how restless you were, snoring, and the noises that disturbed you. Sound is analysed on your iPhone and never uploaded. A phone cannot measure sleep stages or heart rate — those need a watch or a ring — and if you don't sleep alone, some of what it hears may belong to the person beside you. You can also just explore the app in Demo mode with sample nights. YOUR DATA STAYS YOURS Health data is read on your device to build your sleep insights. SomniTune does not sell your data or use it for advertising. SOMNITUNE PRO Some sounds and features require SomniTune Pro, an auto-renewing subscription available monthly or yearly. Pro includes the full sound library and keeping the few seconds of audio around your snoring, so you can hear it back. New subscribers get a 7-day free trial. Payment is charged to your Apple ID account when you confirm the purchase, after any free trial ends. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. You can manage or cancel it in your App Store account settings (Settings > Apple ID > Subscriptions). Terms of Use: https://somnitune-backend.somnitune.workers.dev/terms Privacy Policy: https://somnitune-backend.somnitune.workers.dev/privacy SomniTune is a wellness app, not a medical device. It does not diagnose, treat or prevent any condition.